• Engine: Engine Code. A sequence of letters and numbers. This includes the engine block type and engine family, but may also include other information.
• Capacity: Capacity/Filter capacity in litres(liters). Engine oil fill quantity (Service fill).
• Intervals: Oil Change Intervals (use: normal). Engine oil should be changed at the latest after this time or after miles/km, whichever comes first.

The oil filter must be replaced every time the oil is changed, unless the car's owner's manual recommends otherwise.

	Engine	Capacity	Intervals
Aurora 3.5 V6 (2001 – 2001)	LX5	6.2 / 0.5	n/a
Aurora 3.5 V6 (2002 – 2002)	LX5	5.2	n/a
Aurora 4.0 V8 (2001 – 2001)	L47	7.1 / 0.5	n/a
Aurora 4.0 V8 (2002 – 2003)	L47	6.6-6.7	n/a